Public presentation · Updated 2026

The Case
for Prefab.

Industrialized construction is not simply another way to buy a building. It is a production capability that connects repeat demand, reusable products, manufacturing capacity and field delivery.

The premise

Buildings repeat. The systems used to deliver them usually do not.
01 / The recurring loss

Construction keeps restarting.

Owners often build similar facilities through separate projects, teams and contracts. Each project can succeed and still leave the next one rebuilding its drawings, commercial arrangements, supplier knowledge and delivery process.

The issue is not repetition. Repetition is the opportunity. Restarting the work is the loss.

Project 01Start again
Project 02Start again
Project 03Start again
02 / The production shift

Move repeatable work into a controlled system.

Industrialization does not mean moving an entire building into a factory. It means deciding what can repeat, designing those elements for production and coordinating factory and field work as one delivery system.

Site preparation can proceed while components are produced. Quality can be checked where the work happens. Logistics and assembly can be designed before materials arrive.

Site preparation
Component production
Logistics and assembly planning
03 / The missing input

Demand unlocks capacity.

A manufacturer cannot invest intelligently against an isolated project with uncertain timing. A credible, multi-project pipeline gives suppliers a reason to develop tooling, train people, qualify products and reserve capacity.

That is why owner demand is not merely the customer at the end of the process. Organized demand is a production input.

Committed demandDefined productSupplier investmentDelivery evidence
04 / The competitive system

Standard interfaces should expand choice.

A product system establishes the dimensions, performance requirements, connections and information that components must satisfy. Qualified manufacturers can then compete to supply compatible parts.

The goal is not one proprietary answer. The goal is enough definition for multiple firms to participate without redesigning the entire building around each supplier.

Common performance and interface rules
Qualified supplier ACompatible componentQualified supplier BCompatible componentQualified supplier CCompatible component
05 / The learning system

Programs improve. Projects end.

A program carries designs, cost information, supplier performance and field learning from one deployment to the next. That persistence is what allows the owner to improve quality, shorten schedules and make more informed commercial decisions.

The building is the output. The reusable operating capability is the compounding asset.

Owner-controlled program
Reusable designsCost visibilitySupplier optionsContinuous learning
06 / The national capability

The system extends beyond one owner.

Industrialized construction at scale requires more than factories. Owners, designers, manufacturers, assemblers, educators, regulators, financiers and technology providers have to work through compatible rules and dependable demand.

Developing that capability domestically strengthens building delivery, manufacturing, workforce development and resilience at the same time.

Organized owner demandProduct systemsManufacturingWorkforceField assemblyCapitalCodes and policy

Source note

This presentation is a new public explanation derived from ADL’s 2017 thesis and its expanded 2019 presentation. Historical forecasts and large economic claims from the original have not been restated as current facts.

  1. The Case for Prefab — original 2019 presentation
  2. Market Opportunities and Challenges for Decarbonizing U.S. Buildings
  3. Industrialized Construction Ecosystem Blueprint

Continue

See how the ecosystem fits together.

The Ecosystem Blueprint maps the capabilities and feedback loops required to turn repeat demand into dependable delivery capacity.

Explore the Ecosystem Blueprint